Question

x^-7/2 × 2x^-1/2

please help me​

Answer 1

Hey mate......

Here is your answer ......

${x}^{ \frac{ - 7}{2} } \times 2 {x}^{ \frac{ - 1}{2} } \\ = {x}^{ \frac{ - 6}{2} } \times {x}^{ \frac{ - 1}{2} } \times {2x}^{ \frac{ - 1}{2} } \\ = {x}^{ \frac{ - 1}{2} } ( {x}^{ \frac{ - 6}{2} } \times 2)$

Hope it will help you....

Thanks for asking....